James Bond theme tune played by flying robots - watch video

A video of flying robot quadrotors performing the James Bond theme has gone viral.

The robots in the footage below can be seen playing various instruments including the guitar, keyboard, drums and cymbal.

The quadrotors in question are controlled by computer-programmed instructions rather than by humans.

The project was carried out by the General Robotics, Automation, Sensing and Perception (GRASP) Lab at the University of Pennsylvania, and the video premiered at the TED2012 conference in Long Beach, California.